ATMEGA169-16AU vs ATMEGA325-16AU 对比
详细并排对比 ATMEGA169-16AU 出自 Microchip Technology 和 ATMEGA325-16AU 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATMEGA169-16AU - 8-Bit AVR MCU 16KB Flash 16MHz TQFP-64 | Microchip
ATMEGA169-16AU ObsoleteMicrochip Technology
ATMEGA325-16AU - 32KB Flash 16MHz AVR 8-Bit MCU | Microchip
ATMEGA325-16AU ✓ 量产中规格对比
| 参数 | ATMEGA169-16AU | ATMEGA325-16AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.60 | $2.40 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| EEPROM | [DATA_NEEDED: EEPROM size] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 4.5 V to 5.5 V |
| 工作温度 | -40C to +85C | -40C to +85C |
| 封装 | 64-TQFP (14x14 mm) | 64-TQFP (14 x 14 mm, 0.8 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 64 | — |
| Instruction Set | 131 instructions, most single-cycle | 131 instructions, mostly single-cycle |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| In-System Programming | Yes (ISP Flash) | Yes (ISP FLASH) |
| LCD Controller | Yes (integrated segment LCD driver) | — |
| Programming Interfaces | ISP, JTAG | — |
| Series | AVR ATmega | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 32KB (16K x 16) FLASH |
| EEPROM Size | — | 1KB |
| SRAM Size | — | 2KB |
| 最大时钟频率 | — | 16 MHz |
| Number of I/O Pins | — | 54 |
| Peripherals | — | 10-bit ADC, UART, SPI, Watchdog Timer, Timers |
| Life Cycle Stage | — | ACTIVE |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |